Dennis Hayes

Dennis Hayes may refer to:

• Dennis Hayes (businessman) (born 1950), founder of Hayes Microcomputer Products
• Dennis Hayes (musician), American bass guitarist
• Dennis Hayes (professor) (born 1950), professor of education
• Dennis Courtland Hayes (born 1951), executive at the National Association for the Advancement of Colored People

See also

• Denis Hayes (born 1944), environmental advocate and proponent of solar power
• Denis A. Hayes (1860–1917), American labor union leader
• Dennis K. Hays (born 1953), United States Ambassador to Suriname